The climate in Burnham-on-Sea during December can be summarized as cool and a little damp.
December is in the winter in Burnham-on-Sea and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 9°C (47°F), whilst at night 3°C (37°F) is normal.
|Daytime temperature||8.5°C 47.3°F|
|Nightly temperature||2.7°C 36.9°F|
|Average temperature||5.6°C 42.1°F|
|Daily sunshine||1.8 hrs|
|Avg rainfall||85 mm 3.4 ins|
|Rainy days||18 days|
|Sea temperature||11.7°C 53°F|
|Windspeed||17.6kph 11 mph|
On average December is the wettest month of the year in Burnham-on-Sea with around 85mm 3.4 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 1.8 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Burnham-on-Sea in December 2022.
|Hottest month:||July||20.7°C 69.3°F|
|Driest month:||April||51mm 2ins|
|Coldest month:||February||7.4°C 45.3°F|
|Wettest month:||December||85mm 3.3ins|